//File: matrix.cpp
//Date: Sun Oct 17 2021
//Author: LiPeng(m201572398@alumni.hust.edu.cn)

#include "matrix.hpp"
#include <algorithm>
#include <memory>
#include <Eigen/Dense>

#include "geometry.hpp"
#include "timer.hpp"

using namespace std;

// TODO: speedup at() to avoid channel mult
